222020002020200 has 24 divisors (see below), whose sum is σ = 516196504697430. Its totient is φ = 88808000808000.

The previous prime is 222020002020137. The next prime is 222020002020239. The reversal of 222020002020200 is 2020200020222.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 104438466396196 + 117581535624004 = 10219514^2 + 10843502^2 .

It is a super-2 number, since 2×222020002020200² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 555050004851 + ... + 555050005250.

Almost surely, 2^{222020002020200} is an apocalyptic number.

222020002020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222020002020200 is an abundant number, since it is smaller than the sum of its proper divisors (294176502677230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222020002020200 is a wasteful number, since it uses less digits than its factorization.

222020002020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110100010117 (or 1110100010108 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 222020002020200 its reverse (2020200020222), we get a palindrome (224040202040422).

The spelling of 222020002020200 in words is "two hundred twenty-two trillion, twenty billion, two million, twenty thousand, two hundred".